Php Wordpress显示所有帖子的摘录

我有archives.php来显示文章的摘录。这是我左边需要的

 <!-- Start the Loop. -->
 <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>

 <!-- Test if the current post is in category 3. -->
 <!-- If it is, the div box is given the CSS class "post-cat-three". -->
 <!-- Otherwise, the div box is given the CSS class "post". -->
 <?php if ( in_category('3') ) { ?>
           <div class="post-cat-three">
 <?php } else { ?>
           <div class="post">
 <?php } ?>

 <!-- Display the Title as a link to the Post's permalink. -->
 <h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h2>

 <!-- Display the date (November 16th, 2009 format) and a link to other posts by this posts author. -->
 <small><?php the_time('F jS, Y') ?> by <?php the_author_posts_link() ?></small>

 <!-- Display the Post's Content in a div box. -->
 <div class="entry">
   <?php the_excerpt(); ?>
 </div>

 <!-- Display a comma separated list of the Post's Categories. -->
 <p class="postmetadata">Posted in <?php the_category(', '); ?></p>
 </div> <!-- closes the first div box -->

 <!-- Stop The Loop (but note the "else:" - see next line). -->
 <?php endwhile; else: ?>

 <!-- The very first "if" tested to see if there were any Posts to -->
 <!-- display.  This "else" part tells what do if there weren't any. -->
 <p>Sorry, no posts matched your criteria.</p>

 <!-- REALLY stop The Loop. -->
 <?php endif; ?>

问题是，它没有显示帖子，而是显示带有此代码的页面内容 我只需要一个显示帖子的页面。 我需要添加函数还是什么

我也试过一页帖子，但没用。

看一看

---

你会找到你想要的东西。

我两个都试过了，但都没用：它只显示：2012年oktober 2nd度假，由管理员发布，没有内容，因为他试图获取页面内容，而不是帖子内容